.top li{
    width: 78px;
    line-height: 33px;
    background-image: url(../img/button1.jpg);
    float: left;
    text-align: center;
}

.top li:hover{
    background-image: url(../img/button1_bg.jpg);
}

.top a{
    color: #35709F;
    text-decoration: underline;
}

.banner{
    display: block;
}


